A subdivision of the Germanic languages that includes High German, Low German, Yiddish, Dutch, Afrikaans, Flemish, Frisian, and English. n. (Languages) a subbranch of the Germanic languages that consists of English, Frisian, Dutch, Flemish, Afrikaans, Low German, German, Yiddish, and their associated dialects.
Signs and Symptoms of Bird Flu. The period of time between exposure to the virus and development of symptoms (called the incubation period) is longer for bird flu than for regular flu, from two to as many as 17 days. Symptoms of bird flu vary, depending on which virus caused the infection. Early symptoms include the following: Cough.
Signs of illness in birds as characterized by changes in general appearance or stance: The presence of signs of illness in a bird is sometimes termed sick-bird syndrome.. This is because many illnesses in birds cause the same signs, and, by the time a bird shows signs of illness, the bird is really sick.Aviary birds, like other prey animals, hide signs of illness.t this point, small birds, especially, have little reserve, and even handling them can put them into shock. This is why it is extremely important for bird owners to be aware of signs of illness in a bird, and monitor their birds at least twice daily for the presence of these signs.